A method of operating a reciprocating system including a rod pump for pumping liquids from a wellbore. The method includes determining rod position of the rod pump using a wave-based technology detector, the rod pump comprising a rod string carrying a down hole pump and a drive system including a drive motor coupled to the rod string through a transmission unit; communicating rod position to a data acquisition system receiving one or more other measurements of rod pump operation to determine rod pump performance; and adjusting at least one operating parameter to enhance rod pump performance. A method of determining operating parameters and optimizing performance of an oil or gas production rod pump, and a system for determining rod position of an oil or gas production rod pump are also provided.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The method of claim 1, wherein the wave-based technology detector comprises a multi-dimensional imaging LIDAR, radar, sonar, infrared imaging, or optical imaging detector.
3. The method of claim 2, wherein the multi-dimensional imaging LIDAR includes one or more laser emitters, one or more optical receivers, and a controller in communication with the one or more receivers and the one or more laser emitters.
4. The method of claim 2, wherein the multi-dimensional imaging LIDAR further comprises a first laser emitter that generates a first optical beam having a first wavelength and a second laser emitter that generates a second optical beam having a second wavelength.
5. The method of claim 2, wherein the multi-dimensional imaging LIDAR is a three-dimensional LIDAR.
6. The method of claim 2, wherein the multi-dimensional imaging LIDAR is positioned remotely from the rod pump.
7. The method of claim 2, wherein the wave-based technology detector employs a plurality of multi-dimensional imaging LIDAR units.
8. The method of claim 1, wherein the wave-based technology detector further includes a radar and/or a sonar sensing device to improve measurement performance during inclement weather or otherwise hostile environmental conditions.
10. The method of claim 9, wherein the wave-based technology detector comprises a multi-dimensional imaging LIDAR, radar, sonar, infrared imaging, or optical imaging.
11. The method of claim 10, wherein the multi-dimensional imaging LIDAR includes one or more laser emitters, one or more optical receivers, and a controller in communication with the one or more receivers and the one or more laser emitters.
12. The method of claim 10, wherein the multi-dimensional imaging LIDAR further comprises a first laser emitter that generates a first optical beam having a first wavelength and a second laser emitter that generates a second optical beam having a second wavelength.
13. The method of claim 10, wherein the multi-dimensional imaging LIDAR is a three-dimensional LIDAR.
14. The method of claim 10, wherein the multi-dimensional imaging LIDAR is positioned remotely from the rod pump.
15. The method of claim 10, wherein the wave-based technology detector employs a plurality of multi-dimensional imaging LIDAR units.
16. The method of claim 9, wherein the wave-based technology detector further includes a radar and/or a sonar sensing device to improve measurement performance during inclement weather or otherwise hostile environmental conditions.
18. The system of claim 17, further comprising a load sensor for determining polished rod load.
19. The system of claim 18, wherein rod pump performance is optimized.
20. The system of claim 17, wherein the multi-dimensional imaging LIDAR comprises one or more laser emitters, one or more optical receivers, and a controller in communication with the one or more receivers and the one or more laser emitters.
21. The system of claim 17, wherein the multi-dimensional imaging LIDAR further comprises a first laser emitter that generates a first optical beam having a first wavelength and a second laser emitter that generates a second optical beam having a second wavelength.
22. The system of claim 17, wherein the multi-dimensional imaging LIDAR is a three-dimensional LIDAR.
23. The system of claim 17, wherein the multi-dimensional imaging LIDAR is positioned remotely from the rod pump.
24. The system of claim 17, wherein the rod positioning measuring system employs a plurality of multi-dimensional imaging LIDAR units.
25. The system of claim 17, wherein the rod positioning measuring system further includes a radar and/or a sonar sensing device to improve measurement performance during inclement weather or otherwise hostile environmental conditions.
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October 1, 2019
December 6, 2022
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